Home / 9,343,270.80-14,010,240.60-4,288,870.80

Finding the Fourth Proportional to 9,343,270.80, 14,010,240.60 and 4,288,870.80

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Solution

The fourth proportional to 9,343,270.80, 14,010,240.60 and 4,288,870.80 is: 6,431,164.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,343,270.80 : 14,010,240.60 = 4,288,870.80 : x
  2. Step 2: Convert to fraction form
    9,343,270.80/14,010,240.60 = 4,288,870.80/x
  3. Step 3: Cross multiply
    9,343,270.80x = 14,010,240.60 × 4,288,870.80
  4. Step 4: Simplify right side
    9,343,270.80x = 60,088,111,810,314.48
  5. Step 5: Solve for x
    x = 60,088,111,810,314.48/9,343,270.80
  6. Step 6: Final answer
    x = 6,431,164.54

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.